Fast automatic transfer switching circuit and control method thereof
US-12597801-B2 · Apr 7, 2026 · US
Chen Xiaohang is listed as an inventor on 190 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Xiaohang |
| Total patents | 190 |
| First publication | Aug 27, 2015 |
| Latest publication | Apr 7, 2026 |
Publications ranked by popularity score, then publication date.
US-12597801-B2 · Apr 7, 2026 · US
US-12593373-B2 · Mar 31, 2026 · US
US-2026088962-A1 · Mar 26, 2026 · US
US-12580557-B2 · Mar 17, 2026 · US
US-12562728-B2 · Feb 24, 2026 · US
US-12556033-B2 · Feb 17, 2026 · US
US-2026046884-A1 · Feb 12, 2026 · US
US-2026040368-A1 · Feb 5, 2026 · US
US-2026039355-A1 · Feb 5, 2026 · US
US-2026039354-A1 · Feb 5, 2026 · US
Latest publications not already listed above.
US-2026031880-A1 · Jan 29, 2026 · US
US-12535540-B2 · Jan 27, 2026 · US
US-2026011998-A1 · Jan 8, 2026 · US
US-12506357-B2 · Dec 23, 2025 · US
US-2025374273-A1 · Dec 4, 2025 · US
US-2025373305-A1 · Dec 4, 2025 · US
US-2025357987-A1 · Nov 20, 2025 · US
US-2025350434-A1 · Nov 13, 2025 · US
US-12464571-B2 · Nov 4, 2025 · US
US-12452002-B2 · Oct 21, 2025 · US
US-12446034-B2 · Oct 14, 2025 · US
US-12445234-B2 · Oct 14, 2025 · US
US-12439456-B2 · Oct 7, 2025 · US
US-2025294467-A1 · Sep 18, 2025 · US
US-2025287382-A1 · Sep 11, 2025 · US
US-12401486-B2 · Aug 26, 2025 · US
US-12376130-B2 · Jul 29, 2025 · US
US-2025233448-A1 · Jul 17, 2025 · US
US-12334773-B2 · Jun 17, 2025 · US
US-12328191-B2 · Jun 10, 2025 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Vivo Mobile Communication Co Ltd | 140 |
| Ntt Docomo Inc | 27 |
| Schneider Electric Ind Sas | 21 |
| Ntt Docomo Inc | 2 |
| Vivo Communication Co Ltd | 1 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04W72/23 | 69 |
| H04W72/0446 | 64 |
| H04W72/1268 | 58 |
| H04L5/0053 | 56 |
| H04W72/21 | 45 |